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WINBIO_BIR
構造体サイズ=各フィールドのバイト数(x64/x86 で異なる場合は x64/x86 と併記)。x64/x86 列=フィールドのバイトオフセット(HSPで dupptr / lpoke / wpoke 等に使用)。
フィールド
| フィールド | 型 | サイズ | x64 | x86 | 説明 |
|---|---|---|---|---|---|
| HeaderBlock | WINBIO_BIR_DATA | 8 | +0 | +0 | BIRヘッダブロックの位置とサイズを示すWINBIO_BIR_DATA。 |
| StandardDataBlock | WINBIO_BIR_DATA | 8 | +8 | +8 | 標準形式の生体データブロックの位置とサイズ。 |
| VendorDataBlock | WINBIO_BIR_DATA | 8 | +16 | +16 | ベンダ固有データブロックの位置とサイズ。 |
| SignatureBlock | WINBIO_BIR_DATA | 8 | +24 | +24 | 署名ブロックの位置とサイズ。署名なしの場合あり。 |
各言語での定義
#include <windows.h>
// WINBIO_BIR_DATA (x64 8 / x86 8 バイト)
typedef struct WINBIO_BIR_DATA {
DWORD Size;
DWORD Offset;
} WINBIO_BIR_DATA;
// WINBIO_BIR (x64 32 / x86 32 バイト)
typedef struct WINBIO_BIR {
WINBIO_BIR_DATA HeaderBlock;
WINBIO_BIR_DATA StandardDataBlock;
WINBIO_BIR_DATA VendorDataBlock;
WINBIO_BIR_DATA SignatureBlock;
} WINBIO_BIR;using System;
using System.Runtime.InteropServices;
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WINBIO_BIR_DATA
{
public uint Size;
public uint Offset;
}
[StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
public struct WINBIO_BIR
{
public WINBIO_BIR_DATA HeaderBlock;
public WINBIO_BIR_DATA StandardDataBlock;
public WINBIO_BIR_DATA VendorDataBlock;
public WINBIO_BIR_DATA SignatureBlock;
}Imports System.Runtime.InteropServices
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WINBIO_BIR_DATA
Public Size As UInteger
Public Offset As UInteger
End Structure
<StructLayout(LayoutKind.Sequential, CharSet:=CharSet.Unicode)>
Public Structure WINBIO_BIR
Public HeaderBlock As WINBIO_BIR_DATA
Public StandardDataBlock As WINBIO_BIR_DATA
Public VendorDataBlock As WINBIO_BIR_DATA
Public SignatureBlock As WINBIO_BIR_DATA
End Structureimport ctypes
from ctypes import wintypes
class WINBIO_BIR_DATA(ctypes.Structure):
_fields_ = [
("Size", wintypes.DWORD),
("Offset", wintypes.DWORD),
]
class WINBIO_BIR(ctypes.Structure):
_fields_ = [
("HeaderBlock", WINBIO_BIR_DATA),
("StandardDataBlock", WINBIO_BIR_DATA),
("VendorDataBlock", WINBIO_BIR_DATA),
("SignatureBlock", WINBIO_BIR_DATA),
]#[repr(C)]
pub struct WINBIO_BIR_DATA {
pub Size: u32,
pub Offset: u32,
}
#[repr(C)]
pub struct WINBIO_BIR {
pub HeaderBlock: WINBIO_BIR_DATA,
pub StandardDataBlock: WINBIO_BIR_DATA,
pub VendorDataBlock: WINBIO_BIR_DATA,
pub SignatureBlock: WINBIO_BIR_DATA,
}import "golang.org/x/sys/windows"
type WINBIO_BIR_DATA struct {
Size uint32
Offset uint32
}
type WINBIO_BIR struct {
HeaderBlock WINBIO_BIR_DATA
StandardDataBlock WINBIO_BIR_DATA
VendorDataBlock WINBIO_BIR_DATA
SignatureBlock WINBIO_BIR_DATA
}type
WINBIO_BIR_DATA = record
Size: DWORD;
Offset: DWORD;
end;
WINBIO_BIR = record
HeaderBlock: WINBIO_BIR_DATA;
StandardDataBlock: WINBIO_BIR_DATA;
VendorDataBlock: WINBIO_BIR_DATA;
SignatureBlock: WINBIO_BIR_DATA;
end;const WINBIO_BIR_DATA = extern struct {
Size: u32,
Offset: u32,
};
const WINBIO_BIR = extern struct {
HeaderBlock: WINBIO_BIR_DATA,
StandardDataBlock: WINBIO_BIR_DATA,
VendorDataBlock: WINBIO_BIR_DATA,
SignatureBlock: WINBIO_BIR_DATA,
};type
WINBIO_BIR_DATA {.bycopy.} = object
Size: uint32
Offset: uint32
WINBIO_BIR {.bycopy.} = object
HeaderBlock: WINBIO_BIR_DATA
StandardDataBlock: WINBIO_BIR_DATA
VendorDataBlock: WINBIO_BIR_DATA
SignatureBlock: WINBIO_BIR_DATAstruct WINBIO_BIR_DATA
{
uint Size;
uint Offset;
}
struct WINBIO_BIR
{
WINBIO_BIR_DATA HeaderBlock;
WINBIO_BIR_DATA StandardDataBlock;
WINBIO_BIR_DATA VendorDataBlock;
WINBIO_BIR_DATA SignatureBlock;
}HSP用 定義
HSP3.7/3.8 は構造体機能が無いため4byte整数配列(dim)+peek/poke で操作(32/64bitでサイズ・位置が異なる場合はタブで分割)。IronHSP は NSTRUCT(#defstruct/stdim/->)で32/64bit共通。
; HSP3.7/3.8 は構造体機能が無いため、4byte整数の配列変数で操作します。(x64 レイアウト)
; WINBIO_BIR サイズ: 32 バイト(x64)
dim st, 8 ; 4byte整数×8(構造体サイズ 32 / 4 切り上げ)
; HeaderBlock : WINBIO_BIR_DATA (+0, 8byte) varptr(st)+0 を基点に操作(8byte:入れ子/配列)
; StandardDataBlock : WINBIO_BIR_DATA (+8, 8byte) varptr(st)+8 を基点に操作(8byte:入れ子/配列)
; VendorDataBlock : WINBIO_BIR_DATA (+16, 8byte) varptr(st)+16 を基点に操作(8byte:入れ子/配列)
; SignatureBlock : WINBIO_BIR_DATA (+24, 8byte) varptr(st)+24 を基点に操作(8byte:入れ子/配列)
; ※4byte境界の整数は添字 st.N(N=オフセット/4)で読み書き可。それ以外は peek/poke 系を使用。; IronHSP は NSTRUCT(構造体)をサポート。32bit/64bit どちらでも同じコードで動作します。
; ※GUID・入れ子構造体はデフォルト型でないため、依存する #defstruct を先に定義(下記に同梱)。
#defstruct global WINBIO_BIR_DATA
#field int Size
#field int Offset
#endstruct
#defstruct global WINBIO_BIR
#field WINBIO_BIR_DATA HeaderBlock
#field WINBIO_BIR_DATA StandardDataBlock
#field WINBIO_BIR_DATA VendorDataBlock
#field WINBIO_BIR_DATA SignatureBlock
#endstruct
stdim st, WINBIO_BIR ; NSTRUCT 変数を確保